Atsushi Fujihara

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of laser marking, laser marking apparatus and method and app...
- Patent number 7,315,421
- Issue date Jan 1, 2008
- Kabushiki Kaisha Toshiba
- Atsushi Fujihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser radiating apparatus and methods for manufacturing a polycryst...
- Patent number 6,341,042
- Issue date Jan 22, 2002
- Kabushiki Kaisha Toshiba
- Shigeki Matsunaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVE MANUFACTURING APPARATUS AND ADDITIVE MANUFACTURING METHOD
- Publication number 20170274599
- Publication date Sep 28, 2017
- KABUSHIKI KAISHA TOSHIBA
- Masaru KITAMURA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Method of laser marking, laser marking apparatus and method and app...
- Publication number 20090097126
- Publication date Apr 16, 2009
- Kabushiki Kaisha Toshiba
- Atsushi Fujihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of laser marking, laser marking apparatus and method and app...
- Publication number 20050233550
- Publication date Oct 20, 2005
- Atsushi Fujihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR